Be sure to answer all parts.
Just as the depletion of stratospheric ozone threatens life on Earth today, its accumulation was one of the crucial processes that allowed life to develop in prehistoric times:
3O2 (g) → 2O3 (g)
At a given instant, the reaction rate in terms of [O2] is 2.17 x 10-5 mol/L•s. What is it in terms of [O3]? Enter your answer in scientific notation.